Mobile Area Water And Sewer System Mawss #IFB 26-058

Two submersible sewage pumps for Ghent Street Lift Station LS030

The Mobile Area Water and Sewer System is seeking two replacement sewage pumps for Ghent Street Lift Station LS030. - Government buyer: Mobile Area Water and Sewer System (MAWSS), Board of Water and Sewer Commissioners of the City of Mobile; Purchasing Department. Buyer contact: Joyce Sawyer, Buyer II. - Products requested: Two 8-inch submersible non-clog sewage pumps; no part numbers are specified. - Each pump must deliver 1,260 GPM at 29 feet total dynamic head and pass a minimum 3-inch spherical solid. - Include applicable control relays and control and electrical cables at least 50 feet long. - Use a 240 VAC, 60 Hz, three-phase, explosion-proof submersible-duty motor. - OEMs named: Flygt, KSB, and Wilo are listed as acceptable manufacturers. ABS is identified as the manufacturer of the existing 16.1-hp pumps being replaced, not as an acceptable manufacturer for the new pumps. - Notable requirements: The supplier must adapt the new pumps to MAWSS’s existing claw and guiderail assembly at no additional cost. Specifications also address pump materials and coatings, monitoring features, and engineering and maintenance submittals. - Warranty and delivery: A five-year manufacturer warranty is required, with 100% parts and labor coverage in year one and 50% coverage from year two through year five; certain wear items may be prorated. The bidder must state the expected delivery time. Delivery is to the MAWSS Lift Station Department or job site as needed. - Evaluation: Total cost, delivery lead time, and pump efficiency are considered.

Description

The Mobile Area Water and Sewer System is soliciting bids for two submersible, 8-inch non-clog pumps rated to deliver 1,260 GPM at 29 TDH. The pumps must include 50-foot control and electrical cables and applicable control relays, and must be adapted to the existing claw and guiderail assembly at no cost to MAWSS. Specifications cover pump construction, motor requirements, warranty, and required submittals; pump efficiency and delivery time will be considered in the evaluation. Bids are due October 8, 2026, at 10:30 a.m. Central Time, with award based on total cost and lead time.

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